4 W. M. TATTERSALL. 



the British Museum material, and provided me with valuable notes as a result, which 

 I have freely used in this report. The Eev. T. R. R. Stebbing, F.R.S., placed two of 

 the type specimens of Euphausia vu/l< ////'/// at my disposal, with full permission to 

 dissect them if found to tie necessary, while Prof. D'Arcy W. Thompson, C.B., 

 allowed me to examine and retain for some time a small collection of Antarctic 

 Schizopoda from the collections of the Museum at University College, Dundee. I am 

 specially indebted to Dr. Han sen, of Copenhagen, for the most generous and valuable 

 assistance. Not only did he kindly confirm or modify my determinations of the 

 more subtle species of Euphausia, but he placed at my disposal his notes and drawings 

 of the male copulatory apparatus of the species of this genus, of which he has made 

 a special study. Without his help I should have failed to recognise that the two 

 specimens of Antarctomysis belonged to two distinct species, while I should have 

 recorded as E. liict'tix the new Antarctic species which Dr. Haiisen will himself describe. 

 For all this assistance, I wish to express my best thanks. 



ORDER EUPHAUSIACEA. 



FAMILY EUPHAUSIID.E. 



SUB-FAMILY EUPHAUSIN.E, Holt and Tattersall. 



GENUS EUPHAUSIA, Dana. 



EUPHAUSIA SUPERBA. 



(Plate L, Figs. 1-12.) 



Kii.li/iin/xi/i xiijiir/nf, Dana, is.'c'. 



K/ijifiii.ii.xia st/perlni, G. 0. Sars, INS:-; and iss.V 

 Ei/pliaiiaia nuirrfiyi, G-. 0. Sars, 1883 and 18s:.. 

 Kiipl/anxifi an/af/i/ni, G. 0. Sars, 18X3 and INN:>. 

 Enphaiinfa t/lan'ulix, Hodgson, 1902. 

 Kiipliai/^in ni/sf ralis, Hodgson, I'.lni'. 

 Eii]}lian.$i/i Kiiprla, Holt and Tattersall. I'.ioi; (1). 

 EnpIi/tnxi/1 xii/>/'rl/ri, Coutim-, I'.iftf!. 



L<>c<ititi/'x nf cu 



Lat, 61 46' S., long. 141 12' E., 16. 11. 01, five specimens, 14-20 mm. 



Off Scott Island, 26. 12. 01, two specimens, 15-19 mm. 



Lat. 66 52' 9" S., long. 178 8' 15" E., 3. 1. 02, eight specimens, 12-16 mm. 



From stomach of Ll><><l<>n carcinophaga, 3. 1. 02, eleven specimens, 43-47 mm. 



Lat. 72' 5' S., long. 172 23' E. ? 10. 1. 02, eleven specimens, 15-47 mm. 



Lat. 72 10' 33" S., long. 172 26' 2" E., 11. 1. 02, ninety specimens, 35-48 mm. 



From River Koettlitx, 2. 1. 0: : J, sixty-nine specimens, 13-27 mm. 



Lat. 70' 29' 27" S., long. 168 51' 46" E., 26. 2. 04. live specimens, 45-47 mm. 



None were taken at Winter (Quarters from the holes dug in the ice. 



